【摘要】 利用武汉市环境监测中心站2004～2005年部分逐时PM10监测资料和相对应的气象资料,分析了城区PM10浓度的日变化特征,及其与气象条件的关系,特别是对四季PM10日变化中高污染时段的形成与天气系统的关系进行了分析。武汉市城区PM10的日变化与季节、天气系统的关系密切,与气象要素有一定的相关性。更多还原

【Abstract】 Based on hour by hour observational data of PM10 and meteorological observational data,daily change of PM10 in urban area of Wuhan as well as the correlation between air pollution and meteorological conditions was analysed,especially the correlation between synoptic system and high pollution times of a day in seasons.Results showed that the change of PM10 is closely related to synoptic system and season,and related to weather elements to certain extent.更多还原